This is an undated photo provided by the U.S. Coast Guard, of Petty Officer 1st Class Russell Matthews. Matthews, a Coast Guardsman who disappeared more than three months ago and showed up at his home over the weekend, is in military custody at Pearl Harbor after being released from the hospital. Coast Guard spokesman Lt. Gene Maestas said Wednesday, Jan. 23, 2013, that Tripler Army Medical Center medically cleared and released Petty Officer 1st Class Russell Matthews on Tuesday night. (AP Photo/U.S. Coast Guard)